Olimpiada Nacional 2026. Region I. Sub 20 Fem
Open SwissStandard
10 players participated in this 5-round tournament, held from 18 Mar 2026 to 20 Mar 2026 in CHH, Chihuahua, Mexico. Top 10 Elo average was 1079, and top seed was Ana Victoria Moreno Mayor (🇲🇽 MEX, 1610).
Danae Guadalupe Aroche Ramos (🇲🇽 MEX, 1532) won with 4.0/5, ahead of Laura Ximena Soto Guzman (3.5) and Ana Victoria Moreno Mayor (3.5). Aroche Ramos won solo starting round 3.
Location
🇲🇽CHH, Chihuahua, Mexico
Dates
18 Mar 2026 → 20 Mar 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇲🇽Mexico×7
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsDanae Guadalupe Aroche Ramos led from R3; +0.5-point edge over the runner-up.
Co-leaders
5
2
1
1
1
R3–R5 · LEAD HELD
Danae Guadalupe Aroche Ramos held the sole lead from R3 through R5 without losing it.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Danae Guadalupe Aroche Ramos beat Laura Ximena Soto Guzman (White).
R1–R3 · WIN STREAK
Danae Guadalupe Aroche Ramos won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Danae Guadalupe Aroche Ramos | * | 1 | — | ½ |
| 2Laura Ximena Soto Guzman | 0 | * | ½ | 1 |
| 3Ana Victoria Moreno Mayor | — | ½ | * | 0 |
| 4Evelyn Victoria Cruz Leyva | ½ | 0 | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Aroche Ramos, Danae Guadalupe | 1532 | MEX | +8N | +7B | +2B | =4N | =5B | 4.0 | 11.5 | 13.0 | 10.00 | 1728 | +41.2 |
| 2 | Soto Guzman, Laura Ximena | 1544 | MEX | +5N | +6B | −1N | =3B | +4B | 3.5 | 13.5 | 16.5 | 10.75 | 1644 | +21.2 |
| 3 | Moreno Mayor, Ana Victoria | 1610 | MEX | −4B | +10N | +6B | =2N | +7B | 3.5 | 11.5 | 12.0 | 7.25 | 1556 | -9.6 |
| 4 | Cruz Leyva, Evelyn Victoria | 1582 | MEX | +3N | =5B | +7N | =1B | −2N | 3.0 | 14.0 | 16.0 | 9.00 | 1612 | +8.8 |
| 5 | Elias Cazarez, Daniela | 1470 | MEX | −2B | =4N | +8N | +9B | =1N | 3.0 | 12.0 | 13.0 | 6.00 | 1541 | +15.2 |
| 6 | FIDE 29651921 | 0 | — | +10B | −2N | −3N | +8B | +9N | 3.0 | 9.5 | 10.0 | 3.00 | 1430 | 0.0 |
| 7 | Medina Cinco, Fatima | 1543 | MEX | +9B | −1N | −4B | +10B | −3N | 2.0 | 11.5 | 12.0 | 1.50 | 1366 | -36.8 |
| 8 | FIDE 5188482 | 0 | — | −1B | +9N | −5B | −6N | =10B | 1.5 | 11.0 | 11.5 | 1.25 | 1378 | 0.0 |
| 9 | Rodriguez Garcia, Karla Estefania | 1509 | MEX | −7N | −8B | +10N | −5N | −6B | 1.0 | 9.5 | 10.0 | 0.50 | 707 | -40.0 |
| 10 | FIDE 550023268 | 0 | — | −6N | −3B | −9B | −7N | =8N | 0.5 | 10.0 | 11.0 | 0.75 | 755 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Aroche Ramos, Danae GuadalupeMEX+41.24.0 pts · #1
- 2Soto Guzman, Laura XimenaMEX+21.23.5 pts · #3
- 3Elias Cazarez, DanielaMEX+15.23.0 pts · #4
Top rating losers
- 1Rodriguez Garcia, Karla EstefaniaMEX-40.01.0 pts · #9
- 2Medina Cinco, FatimaMEX-36.82.0 pts · #7
- 3Moreno Mayor, Ana VictoriaMEX-9.63.5 pts · #5